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A new version of ISO 9001 has recently been issued and we're proud to announce that LIAD is certified for this version! Every few years the ISO 9001 is updated. The previous version, ISO 9001:2008, expired on September 23rd, 2018, and the version that is currently valid is ISO 9001:2015.
What are the main differences between ISO 9001:2008 and ISO 9001:2015?
ISO 9001... Read More

In the previous section we presented a feeding system for additives in a plastics factory with a special program for extrusion blow molding (EBM), such as ColorSave 1000 which is easier for the operator to use than a feeding system with a regular extrusion program, since the EBM program "speaks his language", i.e. the language of product weight and not the language of... Read More

The additive feeding systems in the plastics industry have at least two separate control programs, one for injection molding – for dosing precise amounts in part of the production cycle, and another for extrusion – for continuous feeding. In this post we'll discuss a third program for extrusion blow molding that's present in a number of leading feeders in the field, among... Read More

A regular customer who has been using our BatchSave for many years requested an additional central dose mixer, but with special requirements for the mixed material hopper at the bottom of the BatchSave. The special requirements were an enlarged capacity of 200 liters, 4 outlets for loading the mixed material, and an emptying hatch 50 cm above the floor to allow the... Read More

The plastic technology fair Interplast 2018 will be held in Joinville, Brazil next week and we are proud to participate in this event.
Come visit us at HDB COMÉRCIO E INDÚSTRIA LTDA, booth 358 to take a closer look at our gravimetric dosing unit ColorSave 1000.

There are a number of possibilities that can be used with masterbatch to produce a product that incorporates the properties of the masterbatch homogeneously. In this article we’ll survey the main methods, from the use of compound, through batch blenders, to masterbatch dosers. We’ll examine the main advantages and disadvantages of each method.
Compound
Compound is a... Read More

The ColorSave 1000 is known as the best gravimetric feeder on the market. Beyond the advanced algorithms used by the feeder, the convenient user interface, and easy operation, the ColorSave 1000 has an additional significant advantage – an internal weighing hopper.
The weighing hopper (including its load cell) is within an outer container, so the weighing apparatus isn't... Read More

It is sometimes necessary to connect two ColorSave 1000 units to an injection molding machine. For example, one of the units would dose masterbatch while the second unit would dose anti-UV material or flame retardant. Both units are to be connected on one neckpiece, and both are to be given the same electrical signal by means of dry contact from the injection molding... Read More